Planning application
26/00643/ADFULL
44 Great Marlborough Street London W1F 7JL
Proposal
Details of visual screening around the new plant at roof level pursuant to Condition 6 of planning permission dated 06 October 2025 (RN25/05781/FULL)
As published by the council, reference 26/00643/ADFULL
Timeline
Dates from the published record
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4 Feb 2026
Received by Westminster
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21 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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25/05781/FULL Granted
44 Great Marlborough Street London W1F 7JL
Installation of plant machinery and photovoltaic panels
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25/07545/COLBC Awaiting decision
Great Marlborough Street London
Relocation of three bollards and Ventilation standard; removal of planter, replacement railings and plinth to the shared entrance stair (previously female stair); new illuminated signage, repaving of area around the entrance to the public WCs including recladding of stair, new lighting to handrail, plinth and to base of tree, and other changes to street furniture items. (Linked with 25/07544/COFUL)
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25/07544/COFUL Awaiting decision
Great Marlborough Street London
Relocation of three bollards and Ventilation standard; removal of planter, replacement railings and plinth to the shared entrance stair (previously female stair); repaving of area around the entrance to the public WCs including recladding of stair, new lighting to handrail, plinth and to base of tree, and other changes to street furniture items. (Linked with 25/07545/COLBC)
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26/02222/FULL Awaiting decision
Basement And Ground Floor Front 35 Great Marlborough Street London W1F 7JF
Installation of new shopfront.
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26/02223/ADV Awaiting decision
Basement And Ground Floor Front 35 Great Marlborough Street London W1F 7JF
Display of internally illuminated brass lettering fascia sign measuring 200mm x 1000mm, Installation of non-illuminated brass lettering to side of shopfront entrance, measuring 765mm x 350mm
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25/05170/ADV Granted
(Including Basement To First Floor Foubert's Place) Basement And Ground Floor 30 - 31 Great Marlborough Street London W1F 7JA
Display of two internally illuminated fascia signs on Great Marlborough Street and Foubert's Place each measuring 1.78m x 0.20m; an internally illuminated fascia sign Foubert's Place at the rear of the unit measuring 1.78m x 0.20m; and externally illuminated hanging sign measuring 0.50m x 0.50m.
Other full applications applications
In Westminster
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26/04824/ADFULL Granted
New Zealand House 80 Haymarket London SW1Y 4TE
Detailed design and specification of new blinds to NZH based on mock-up trials on-site. pursuant to condition 32 (i) of planning permission dated 8th April 2024 (23/00571/FULL).
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26/04829/ADFULL Granted
New Zealand House 80 Haymarket London SW1Y 4TE
Details of external and internal signage strategy pursuant to Condition 33(E) of planning permission dated 8th April 2024 (RN: 23/00571/FULL)
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26/04841/ADFULL Granted
29 Henstridge Place London NW8 6QD
Details of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 5 of planning permission dated 18th November 2025 (RN:25/06159).
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26/04989/FULL Awaiting decision
1 Kildare Terrace London W2 5JT
Erection of a mansard roof extending over the main house and side wing, replacement lower ground rear extension with roof terrace above, lowering of lower ground floor slab, installation of an air source heat pump in rear garden, new front boundary treatment, and new second floor window on the north elevation.
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26/04986/FULL Awaiting decision
Inver Court Inverness Terrace London W2 6JB
Replacement of combustible materials in the render facades; timber decking and plastic soffits/ fascias to terraces with non-combustible materials on the 5th and 6th floors.